Greatest Common Factor of 234, 813, 840

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 234, 813, 840 by common division method
• Greatest Common Factor of 234, 813, 840 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 234

List of positive integer factors of 234 that divides 234 without a remainder.

1,2,3,6,9,13,18,26,39,78,117,234

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Greatest Common Factor

We found the factors 234,813,840 . The biggest common factor number is the GCF number.
So the greatest common factor 234,813,840 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 939, 307, 818
• GCF of 699, 115, 724
• GCF of 316, 514, 160
• GCF of 135, 609, 421
• GCF of 542, 549, 381

1. What is the GCF of 234, 813, 840?

Answer: GCF of 234, 813, 840 is 3.

2. How to Find the GCF of 234, 813, 840

Answer: Greatest Common Factor(GCF) of 234, 813, 840 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(234, 813, 840) = 3.